Read these 4 Herbs Tips tips to make your life smarter, better, faster and wiser. Each tip is approved by our Editors and created by expert writers so great we call them Gurus. LifeTips is the place to go when you need to know about Food Preservation tips and hundreds of other topics.
Raw garlic contains an enzyme that if not inactivated by heat reacts with sulphur and copper, to form copper sulphate. The amount of copper needed for this reaction is very small and is frequently found in normal water supplies, and in some utensils. Blue garlic is still safe to eat, although if other signs of spoilage are present, discard.
|Jennifer Mathes, Ph.D.|